| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $16.71 | 5.583% | $17.6429 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $127.69 | 8.106% | $138.0406 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $212.71 | 10.223% | $234.4553 | $234.46 | $234.45 | $234.50 |
| Purchase #4 | $196.59 | 5.465% | $207.3336 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $142.63 | 12.868% | $160.9836 | $160.98 | $161.00 | $161.00 |
| Purchase #6 | $64.34 | 13.522% | $73.0401 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $79.40 | 10.282% | $87.5639 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $840.07 | $919.0600 | $919.05 | $919.10 | $919.00 | |